| Business | Phone |
| Dei Management Group 413 Woodbridge Rd, Rockville Centre 11570 | (516) 255-9313 |
| Spencer & Lorsch Assoc 265 Sunrise Hwy, Rockville Centre 11570 | (516) 593-0772 |
| Val Executive Resources Group 100 Merrick Rd # 302e, Rockville Centre 11570 | (516) 764-9000 |